CN2227185Y - Pulley for door and window - Google Patents
Pulley for door and window Download PDFInfo
- Publication number
- CN2227185Y CN2227185Y CN95242999U CN95242999U CN2227185Y CN 2227185 Y CN2227185 Y CN 2227185Y CN 95242999 U CN95242999 U CN 95242999U CN 95242999 U CN95242999 U CN 95242999U CN 2227185 Y CN2227185 Y CN 2227185Y
- Authority
- CN
- China
- Prior art keywords
- pulley
- window
- door
- doorframe
- window frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 229910000926 A-3 tool steel Inorganic materials 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
Images
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a pulley for a door (window). In the pulley for a door (window), a pulley shaft 2 is positioned in holes 5 on the two sides of a pulley seat 4, both sides of the pulley for a door (window) are provided with brackets 1 which are positioned in the groove of a door (window) frame, the pulley seat is positioned in the concave cavity of the door (window), and the pulley seat 4 is provided with a sealed end 6 which is sealed with the door (widow) in the contact way.
Description
The utility model is relevant with the sliding part of metal door and window, and is especially relevant with the pulley of the band of metal door and window sealing.
There is cavity traditional metal gate ﹠ metal window frame lower end, and pulley spindle is housed in the chamber, and pulley is loaded on the axle, and the weight loading of whole door and window is on pulley, and effort during opening of doors and windows, noise is big.Pulley is installed difficulty, and positioning accuracy is not high, brings difficulty to use yet.Sealing difficulty in pulley position is subject to erosion by wind and rain.
The purpose of this utility model provides a kind of sealing function that has, and the positioning accuracy height is easy for installation, uses door and window trolley easily.
Pulley base of the present utility model 4 two sides are porose 5, and pulley spindle 2 is positioned at hole 5.The pulley base two sides have support 1 to be positioned at the groove of doorframe and window frame.Pulley base 4 is positioned at the doorframe and window frame cavity.There are sealed end 6 and doorframe and window frame contact seal in pulley base 4 bottoms.
The upper end, two sides of pulley base 4 of the present utility model is connected pulley base 4 and the profiling of doorframe and window frame cavity by arch 7.Support 1 is the raised line that the garden section is arranged, the garden connected in star stationary fit of its garden shape section and doorframe and window frame.Sealed end 6 is positioned at pulley base one side lower part, has horizontal chimb 8 to contact with the track vertical plane, has lower seal limit 9 to contact with the doorframe and window frame horizontal plane.
The utility model does not need machining on doorframe and window frame when installing, and is easy for installation, the positioning accuracy height.The utlity model has the power propagation function, can transmit positive pressure automatically.The utlity model has sealing function, sealing strip 9 can seal pulley and doorframe and window frame mating part simply, easily, makes the unlatching of door and window free and relaxed, reduces noise.
Following is accompanying drawing of the present utility model:
Fig. 1 is an assembling drawing of the present utility model.
Fig. 2 is a sectional view of the present utility model.
Fig. 3 is the vertical view of Fig. 2.
Following is embodiment of the present utility model:
Pulley base 4 of the present utility model and pulley 3 are made by nylon 1010.Pulley spindle is made by the A3 steel, pulley 3 and pulley spindle 2 movingly, pulley spindle 2 is arranged in the hole 5 of pulley base 4.Pulley base 4 two sides have garden shape section raised line 1 respectively with the garden shape section groove stationary fit of window frame lower frame.Encircle 7 sections and be herringbone, middle porose.The horizontal chimb 8 of pulley base is over against the window frame rail walls.When sash is moved by positive pressure levels, can be supported on rail walls, disperse normal pressure.Lower seal limit 9 oblique stretching out and the contact seal of window frame horizontal plane.The hole and the window frame cavity that encircle 7 tops are exposed in pulley base and the profiling of window frame lower frame groove, pulley 3 upper ends to be had at interval.
Claims (2)
1, a kind of door and window trolley, pulley spindle is arranged, pulley cooperates with door transverse frame of window track, it is characterized in that pulley spindle (2) is positioned at the hole (5) of pulley base (4) two sides, two sides have support (1) to be arranged in the doorframe and window frame groove, pulley base (4) is positioned at the doorframe and window frame cavity, and pulley base (4) has sealed end (6) and doorframe and window frame contact seal.
2, door and window trolley according to claim 1, the upper end, two sides that it is characterized in that pulley base (4) has arch (7) to connect, pulley base (4) and the profiling of doorframe and window frame cavity, support (1) is the raised line that garden shape section is arranged, the garden connected in star stationary fit of its garden shape section and doorframe and window frame, sealed end (6) is positioned at pulley base one side lower part, has horizontal chimb (8) to contact with track, has lower seal limit (9) to contact with the doorframe and window frame horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95242999U CN2227185Y (en) | 1995-03-31 | 1995-03-31 | Pulley for door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95242999U CN2227185Y (en) | 1995-03-31 | 1995-03-31 | Pulley for door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2227185Y true CN2227185Y (en) | 1996-05-15 |
Family
ID=33883839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95242999U Expired - Fee Related CN2227185Y (en) | 1995-03-31 | 1995-03-31 | Pulley for door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2227185Y (en) |
-
1995
- 1995-03-31 CN CN95242999U patent/CN2227185Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: WANG DELIANG TO: SICHUAN FANGZHOU GROUP CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 610072 Sichuan city of Chengdu province No. 20 hole strong to Qintai Road Patentee after: Fangzhou Group Co., Ltd., Sichuan Prov. Address before: Pengshan city of Sichuan Province Patentee before: Wang Deliang |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| MM1K | Cease caused by non payment of annual fee |